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SIP: Understanding the Session Initiation Protocol Alan B. Johnston
Publisher: artech-house

SIP is a standard of Internet Engineering Task Force (IETF). Even though this type of investment will save a lot of money, it is none the You have to understand that unlike other delivery systems, SIP works independently of the type of session or the media used. Introduction The Session Initiation Protocol (SIP) [RFC3261] is a signaling protocol for creating, modifying and terminating multimedia sessions. On SIP (Session Initiation Protocol) to enable communication between employees, a basic understanding of the workings of SSL and a working knowledge of load User Agent Client (UAC): A UAC creates a request or initiates a dialog. Session Initiation Protocol or SIP is a signaling protocol used mainly to establish sessions or multimedia calls over an IP Network. If you have heard about Session Initiation Protocol (SIP) and are considering contracting this type of call control protocol for your company, one of the best things you can do is make an informed decision. First we have to look at SIP to understand what SIPTAS is. In the following series of documents I am planning to provide you with a high level of understanding as to what it takes to run SIP in your New or Existing. Internet-Draft Session Policy Framework February 2011 1. SIP is abbreviation of Session Initiation Protocol.